CVE-2026-63226

MEDIUMPre-NVD 5.85.8—
EchelonGraph scoreMEDIUM confidence

Score 5.8 from GitHub Security Advisory published 2026-07-23. a secondary CVSS source baseline 5.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When SSH is enabled on an affected product, SSH port forwarding may be leveraged to connect to other node on the LAN.

CVSS v3
5.8
EG Score
5.8(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity58% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
KEV
Not listed

Published

July 23, 2026

Last Modified

July 23, 2026

Advisory Details (3)

Auto-updated Jul 23, 2026
No patch confirmed yet.
generic

Security Information List by Vulnerability | Global | Ricoh

https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000006
generic

JVN#32082029: Ricoh printers and Multifunction Printers (MFPs) missing restriction on SSH port forwarding

https://jvn.jp/en/jp/JVN32082029/
generic

脆弱性ごとの情報リスト | リコーグループ 企業・IR | RICOH

https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2026-000006

Vendor Advisories for CVE-2026-63226(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 66× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 149 total refreshes for this CVE.

  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-18 09:11 UTCEG score recompute
  3. 2026-09-18 09:11 UTCGHSA enrichment
  4. 2026-09-17 09:35 UTCEG score recompute
  5. 2026-09-17 09:35 UTCGHSA enrichment
  6. 2026-09-16 14:08 UTCEPSS rescore
  7. 2026-09-16 06:55 UTCEG score recompute
  8. 2026-09-16 06:55 UTCGHSA enrichment
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-13 22:25 UTCEG score recompute
  11. 2026-09-13 22:25 UTCGHSA enrichment
  12. 2026-09-12 19:44 UTCEG score recompute
  13. 2026-09-12 19:44 UTCGHSA enrichment
  14. 2026-09-11 20:28 UTCEG score recompute
  15. 2026-09-11 20:28 UTCGHSA enrichment
  16. 2026-09-11 14:53 UTCEPSS rescore
  17. 2026-09-11 09:37 UTCEPSS rescore
  18. 2026-09-10 21:11 UTCEG score recompute
  19. 2026-09-10 21:11 UTCGHSA enrichment
  20. 2026-09-09 09:10 UTCEG score recompute
  21. 2026-09-09 09:10 UTCGHSA enrichment
  22. 2026-09-08 22:01 UTCEPSS rescore
  23. 2026-09-07 21:39 UTCEG score recompute
  24. 2026-09-07 21:39 UTCGHSA enrichment
  25. 2026-09-07 16:01 UTCEPSS rescore
Show 75 more
  1. 2026-09-06 18:49 UTCEG score recompute
  2. 2026-09-06 18:49 UTCGHSA enrichment
  3. 2026-09-06 13:47 UTCEPSS rescore
  4. 2026-09-05 19:32 UTCEG score recompute
  5. 2026-09-05 19:32 UTCGHSA enrichment
  6. 2026-09-05 15:31 UTCEPSS rescore
  7. 2026-09-04 13:39 UTCEG score recompute
  8. 2026-09-04 13:39 UTCGHSA enrichment
  9. 2026-09-04 05:07 UTCEPSS rescore
  10. 2026-09-02 14:12 UTCEPSS rescore
  11. 2026-09-01 23:27 UTCEG score recompute
  12. 2026-09-01 23:27 UTCGHSA enrichment
  13. 2026-09-01 13:54 UTCEPSS rescore
  14. 2026-08-31 00:03 UTCEG score recompute
  15. 2026-08-31 00:03 UTCGHSA enrichment
  16. 2026-08-30 19:17 UTCEPSS rescore
  17. 2026-08-30 01:22 UTCEPSS rescore
  18. 2026-08-30 00:47 UTCEG score recompute
  19. 2026-08-30 00:47 UTCGHSA enrichment
  20. 2026-08-28 21:42 UTCEPSS rescore
  21. 2026-08-28 04:12 UTCEG score recompute
  22. 2026-08-28 04:12 UTCGHSA enrichment
  23. 2026-08-27 14:25 UTCEPSS rescore
  24. 2026-08-27 04:47 UTCEG score recompute
  25. 2026-08-27 04:47 UTCGHSA enrichment
  26. 2026-08-26 14:46 UTCEPSS rescore
  27. 2026-08-26 04:46 UTCEG score recompute
  28. 2026-08-26 04:46 UTCGHSA enrichment
  29. 2026-08-25 13:49 UTCEPSS rescore
  30. 2026-08-25 05:30 UTCEG score recompute
  31. 2026-08-25 05:30 UTCGHSA enrichment
  32. 2026-08-24 06:14 UTCGHSA enrichment
  33. 2026-08-23 06:35 UTCEG score recompute
  34. 2026-08-23 06:34 UTCGHSA enrichment
  35. 2026-08-23 00:19 UTCEPSS rescore
  36. 2026-08-22 07:19 UTCEG score recompute
  37. 2026-08-22 07:19 UTCGHSA enrichment
  38. 2026-08-21 23:49 UTCEPSS rescore
  39. 2026-08-21 08:01 UTCEG score recompute
  40. 2026-08-21 08:01 UTCGHSA enrichment
  41. 2026-08-20 22:55 UTCEPSS rescore
  42. 2026-08-20 08:45 UTCEG score recompute
  43. 2026-08-20 08:45 UTCGHSA enrichment
  44. 2026-08-19 17:04 UTCEPSS rescore
  45. 2026-08-19 09:29 UTCEG score recompute
  46. 2026-08-19 09:29 UTCGHSA enrichment
  47. 2026-08-18 13:48 UTCEPSS rescore
  48. 2026-08-18 10:10 UTCEG score recompute
  49. 2026-08-18 10:10 UTCGHSA enrichment
  50. 2026-08-17 13:47 UTCEPSS rescore
  51. 2026-08-17 10:53 UTCEG score recompute
  52. 2026-08-17 10:53 UTCGHSA enrichment
  53. 2026-08-16 14:56 UTCEPSS rescore
  54. 2026-08-16 11:37 UTCEG score recompute
  55. 2026-08-16 11:37 UTCGHSA enrichment
  56. 2026-08-15 12:22 UTCEG score recompute
  57. 2026-08-15 12:22 UTCGHSA enrichment
  58. 2026-08-15 01:30 UTCEPSS rescore
  59. 2026-08-14 13:05 UTCEG score recompute
  60. 2026-08-14 13:05 UTCGHSA enrichment
  61. 2026-08-13 22:00 UTCEPSS rescore
  62. 2026-08-13 13:49 UTCGHSA enrichment
  63. 2026-08-12 14:33 UTCEG score recompute
  64. 2026-08-12 14:33 UTCGHSA enrichment
  65. 2026-08-12 13:51 UTCEPSS rescore
  66. 2026-08-11 15:17 UTCEG score recompute
  67. 2026-08-11 15:17 UTCGHSA enrichment
  68. 2026-08-11 00:00 UTCEPSS rescore
  69. 2026-08-10 16:00 UTCGHSA enrichment
  70. 2026-08-09 16:26 UTCEG score recompute
  71. 2026-08-09 16:26 UTCGHSA enrichment
  72. 2026-08-09 13:47 UTCEPSS rescore
  73. 2026-08-08 17:11 UTCEG score recompute
  74. 2026-08-08 17:11 UTCGHSA enrichment
  75. 2026-08-08 16:37 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-63226?
CVE-2026-63226 is a medium vulnerability published on July 23, 2026. Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When SSH is enabled on an affected product, SSH port forwarding may be leveraged to connect to other node on the LAN.
When was CVE-2026-63226 disclosed?
CVE-2026-63226 was first published in the National Vulnerability Database on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-63226 actively exploited?
CVE-2026-63226 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 67.8% of all scored CVEs.
What is the CVSS score of CVE-2026-63226?
CVE-2026-63226 has a CVSS v3 base score of 5.8 (NVD).
How do I remediate CVE-2026-63226?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-63226, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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